Figure 1

Changes in the clinical parameters of patients with primary and secondary MN during the 1-year follow up. (a) Age at diagnosis. The levels of proteinuria (b,e,h), serum albumin (c,f,i), and serum creatinine (d,g,j) just before the treatment (b,c,d), at 6Â months (e,f,g), and at 12Â months (h,i,j) after starting treatment. P primary membranous nephropathy, S secondary membranous nephropathy, sAlb serum albumin, sCr serum creatinine, n.s. not significance.